My system just rebooted
Only thing I've been able to see was a VPS update just before the re-boot
Interesting, I didn't get any VPS updates for the beta since the 18th October.
Snap, however this is in the 17.7.2314 regular (not beta) release, this morning the WSC chimed up about avast being out of date. Image1 Avast update section.
No notification from Avast either about it being out of date, but whilst compiling this it would appear to have updated. Image2 Defs sub-folder.